During a mission you discovered a ton of C4 in the basement of the building the Task Force was supposed to clear. So, you told them to evacuate the building, at least they would live if you failed. You were sure you could disarm the explosive, but the ticking of the clock finally made you understand...

There's no time.

"Sergeant!" Ghost's voice boomed through your comms, almost begging you to answer. But deep down, he knew you wouldn't. "What's your position?! Let me save you, dammit!"